| article html file updated | 1 September 2025 14:44 CEST | Update | https://www.mdpi.com/2227-9059/8/12/549 |
| article html file updated | 23 July 2022 03:04 CEST | Update | - |
| article html file updated | 1 December 2020 13:00 CET | Update | - |
| article pdf uploaded. | 1 December 2020 12:59 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/549/pdf |
| article xml uploaded. | 1 December 2020 12:59 CET | Update | https://www.mdpi.com/2227-9059/8/12/549/xml |
| article xml file uploaded | 1 December 2020 12:59 CET | Update | - |
| article html file updated | 1 December 2020 12:24 CET | Update | - |
| article pdf uploaded. | 1 December 2020 12:22 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/549/pdf-vor |
| article xml uploaded. | 1 December 2020 12:22 CET | Update | - |
| article xml file uploaded | 1 December 2020 12:22 CET | Update | - |
| article html file updated | 1 December 2020 11:59 CET | Update | - |
| article pdf uploaded. | 1 December 2020 11:56 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/549/pdf-vor |
| article xml uploaded. | 1 December 2020 11:56 CET | Update | - |
| article xml file uploaded | 1 December 2020 11:56 CET | Update | - |
| article html file updated | 1 December 2020 06:25 CET | Original file | - |
| article pdf uploaded. | 1 December 2020 06:24 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/549/pdf-vor |
| article xml uploaded. | 1 December 2020 06:24 CET | Update | - |
| article xml file uploaded | 1 December 2020 06:24 CET | Original file | - |
| article pdf uploaded. | 28 November 2020 15:34 CET | Version of Record | https://www.mdpi.com/2227-9059/8/12/549/pdf-vor |
